Check Valve, CV-1 Series, 1/2 in, PARFLARE x PARFLARE, Inline, PTFE Body MPN:CV-1-6688
Check Valve, CV-1 Series, 1/2 in, PARFLARE x PARFLARE, Inline, PTFE Body
PARKER CV-1-6688 is an inline check valve designed to allow flow in one direction and close in response to reverse flow. This single-flow valve is made of PTFE and is intended for general purpose service and use with compatible corrosive media. It features 1/2 in Parflare male connections on both ends, a cracking pressure of 0.250 to 0.750 psi, and a maximum operating pressure of 120 psig.
Key Features:
- Valve type: Inline check valve with single-flow design.
- Body and wetted materials: PTFE body, check mechanism, seat, seal, and spring.
- Connections: 1/2 in Parflare x Parflare with male connections on side 1 and side 2.
- Pressure rating: Maximum operating pressure 120 psig.
- Cracking pressure: 0.250 to 0.750 psi.
- Temperature range: 50 Degrees F minimum
- 266 Degrees F maximum fluid temperature
- ambient 50 Degrees to 212 Degrees F.
- Sound characteristic: manufacturer-designated silent check design.
- Dimensions: 4.13 in overall length, 1.48 in width, 1-31/64 in overall height.
- Surface roughness: 24 Ra.
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.50
- Package Width: 1.50
- Package Height: 1.50
- Package Weight: 0.26
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 28, 2026 5:56pm UTC
Category: Pipes, Valves and Fittings